yu-nan.com - robtex.com
yu-nan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.19🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | yu-nan.com ⭐ | ||||||
| A | 153.122.205.19🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | dnss10.so-net.ne.jp | ||||||
| A | 210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp | ||||||
| A | 210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss11.so-net.ne.jp | ||||||
| TXT | v=spf1 include:_spf.shared-server.net +mx ~all | ||||||
| SOA | yu-nan.comhostmaster@yu-nan.com serial=2602171610 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778924256 | ||||||
NS for
yu-nan.com |
Same first word
yu-nan.com |
DNS History
4 records (4 active, 0 former)
●NSdnss10.so-net.ne.jp2026-05-13 → 2026-05-16 · 2 obs
● 2026-05-16 09:50:08
●NSdnss11.so-net.ne.jp2026-05-13 → 2026-05-16 · 2 obs
● 2026-05-16 09:50:08
●NSyu-nan.com2026-05-13 → 2026-05-16 · 2 obs
● 2026-05-16 09:50:08
●A153.122.205.192026-05-13 → 2026-05-16 · 2 obs
● 2026-05-16 09:50:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| yu-nan.com | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.17
NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yu-nan.com (unsigned zone)
⏱️ Timing
Total: 959ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.19 |
| NS | 2 | dnss11.so-net.ne.jp, dnss10.so-net.ne.jp |
| TXT | 1 | v=spf1 include:_spf.shared-server.net +m |
| SOA | 1 | yu-nan.com hostmaster.yu-nan.com |
Analysis
Name Server Role
yu-nan.com serves as a name server for yu-nan.com.
dnss10.so-net.ne.jp and dnss11.so-net.ne.jp are commonly used as name servers along with yu-nan.com.
IP Addresses
yu-nan.com points to a single IP number: 153.122.205.19.
Other host names, for instance fuji-s.com, www.mas-corp.co.jp, flowerdesign.jp, ntj-geo.com and www.o-oasis.com share IP numbers with yu-nan.com.
Name Servers
yu-nan.com is delegated to three name servers: yu-nan.com, dnss10.so-net.ne.jp and dnss11.so-net.ne.jp.
yu-nan.com at least partially shares name servers with other domains, for instance humanemc.jp, editor141.com, toyopolymer.co.jp, 5380.biz and g-t-mark.com.
Host names with one IP number:
yu-nan.com points to 153.122.205.19.
dnss10.so-net.ne.jp points to 210.139.255.1.
dnss11.so-net.ne.jp points to 210.139.255.17.